Instinct
- वर्ष: 1999
- देश: United States of America
- शैली: Drama, Thriller
- स्टुडिओ: Spyglass Entertainment, Touchstone Pictures
- कीवर्ड: prison, research, gorilla, instinct, murder, psychologist, 인스팅트, 스릴러, 살인
- संचालक: Jon Turteltaub
- कास्ट: अँथनी हॉपकिन्स, Cuba Gooding Jr., Donald Sutherland, Maura Tierney, George Dzundza, John Ashton